The right billing software saves time, improves cash flow, and grows with your business. The wrong one creates headaches, costs more than it should, and might need replacing in a year. Here's how to choose well.
What to Look For
1. Payment Processing
How will customers actually pay you? Key questions:
- What payment methods are supported? (Credit cards, ACH, international?)
- Who processes payments? (Built-in or integration with Stripe, etc.?)
- What are the processing fees?
- How fast do you get paid? (Payout timing)
2. Invoice Features
If you invoice customers, look for:
- Professional-looking invoice templates
- Customization (your logo, colors)
- Automatic payment links (no manual bank transfers)
- Payment reminders and follow-ups
- Line item flexibility
3. Subscription Support
If you have recurring revenue:
- Can you create subscriptions easily?
- How are plan changes handled? (Proration?)
- What about trials and discounts?
- Failed payment handling (dunning)
4. Customer Management
You need to see customer history at a glance:
- Payment history
- Outstanding invoices
- Saved payment methods
- Subscription status
5. Team Access
Can your team use it?
- Is there multi-user support?
- Can you control permissions? (Who can charge vs. view only)
- Is there an audit trail? (Who did what, when)
Pricing Models
Flat Monthly Fee
Predictable cost regardless of transaction volume. Good if you have consistent, high volume.
Per-Transaction Fees
Pay as you go. Good for low volume or unpredictable billing patterns. Can get expensive at scale.
Tiered by Customer Count
Price based on how many customers you manage. Scales with your business, not your transaction count.
Free + Processing Fees
"Free" software that takes a cut of each transaction. Do the math—it's often more expensive than a monthly fee.
Questions to Ask
Before You Sign Up
- Is there a free trial? (You should be able to test before paying)
- What's the real total cost? (Software + processing fees)
- Can I export my data if I leave?
- How does it integrate with tools I already use?
During Evaluation
- How long does setup take?
- Is the interface intuitive for non-technical users?
- What does customer support look like?
- How often do they ship improvements?
Common Mistakes
Overbuying Features
Don't pay for enterprise features you'll never use. Start with what you need; upgrade later.
Ignoring Integration
If you're already using Stripe (or plan to), choose software that works with Stripe rather than replacing it.
Undervaluing Simplicity
Complex software with every feature isn't better if your team won't use it. Simple and used beats comprehensive and ignored.
Our Recommendation
For small businesses already using Stripe (or open to it), a billing interface layer like Conto gives you the best of both worlds: Stripe's powerful payment processing with a simpler day-to-day interface.
You keep your Stripe account, rates, and data. You gain an easier way to manage billing without the Stripe dashboard complexity.